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Cod sursa(job #969869)
#include<fstream>
using namespace std;
int main()
{
int litere = 0 , cuvinte = 0 , itr = 0;
char s,pred ='@';
ifstream in("text.in");
ofstream out("text.out");
while(in.get(s))
{
if (itr == 0 )
{
if ((s>='a' && s<='z') || (s>='A' && s<= 'Z')) cuvinte++;
}
if ((s>='a' && s<='z') || (s>='A' && s<='Z')) litere++;
if (((s>='a' && s<='z') || (s>='A' && s<='Z')) && (!(pred >='a' && pred <='z')) && (!(pred >='A' && pred<='Z')))
{
cuvinte++;
}
pred = s;
itr++;
}
out<<litere/cuvinte;
out.close();
in.close();
return 0;
}